Base | Representation |
---|---|
bin | 101011110111101101… |
… | …010010001011010100 |
3 | 11111120212100011100210 |
4 | 223313231102023110 |
5 | 1232433003004434 |
6 | 33350122405420 |
7 | 3255214165413 |
oct | 536755221324 |
9 | 144525304323 |
10 | 47105516244 |
11 | 18a82921616 |
12 | 9167660870 |
13 | 45991b0a47 |
14 | 23cc15347a |
15 | 135a6e4ee9 |
hex | af7b522d4 |
47105516244 has 12 divisors (see below), whose sum is σ = 109912871264. Its totient is φ = 15701838744.
The previous prime is 47105516221. The next prime is 47105516267. The reversal of 47105516244 is 44261550174.
It is an interprime number because it is at equal distance from previous prime (47105516221) and next prime (47105516267).
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×471055162442 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1962729832 + ... + 1962729855.
Almost surely, 247105516244 is an apocalyptic number.
It is an amenable number.
47105516244 is an abundant number, since it is smaller than the sum of its proper divisors (62807355020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47105516244 is a wasteful number, since it uses less digits than its factorization.
47105516244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3925459694 (or 3925459692 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 39.
The spelling of 47105516244 in words is "forty-seven billion, one hundred five million, five hundred sixteen thousand, two hundred forty-four".
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